/*
{
"状态":1,
"名称":"删除-数据表资料",
"作者":"陈泽椿",
"创建时间":"2018-06-30",
"功能":"删除-数据表资料",
"log": [
	{"date":"06-01" , "dev" :"hzhh" , "content" : ""}
]
}
*/
declare @table_key int
set @table_key ='{table_key}'
delete y_table where table_key=@table_key
delete y_columns where table_key=@table_key

